Pierre8rTeam
119 lines
5.6 KiB
Plaintext
119 lines
5.6 KiB
Plaintext
//+------------------------------------------------------------------+
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//| CControlButton.mqh |
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//| Copyright © 2009, MetaQuotes Software Corp. |
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//| http://www.metaquotes.net |
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//+------------------------------------------------------------------+
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#property copyright "Copyright © 2009, MetaQuotes Software Corp."
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#property link "http://www.metaquotes.net"
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//+------------------------------------------------------------------+
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//| control object |
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//+------------------------------------------------------------------+
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class CControlButton
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{
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private:
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string m_control_name; // control's unique name
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int m_top; // Y coordinate of the upper-left corner
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int m_left; // X coordinate of the upper-left corner
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int m_width; // control width
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int m_heigt; // control height
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string m_text; // control text
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string m_font; // text font
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int m_text_size; // control text size
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color m_text_color; // text color
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color m_bg_color; // background color
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public:
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void CControlButton(){m_top=0; m_left=0;m_text_size=10;m_font="Arial";m_bg_color=Blue;};
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void CreateButton(int l,int t,int w,int h,string button_name,string button_text);
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void MoveControlButton(int shiftX,int shiftY);
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void SetTextDetails(int text_size,string font_name,color text_color);
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void SetTextForControl(string text);
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void SetWidthAndHeight(int w,int h);
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void SetBGColor(color bg_color);
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void DeleteControl();
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string GetControlName(){return(m_control_name);};
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};
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//+------------------------------------------------------------------+
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//| create the control |
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//+------------------------------------------------------------------+
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void CControlButton::CreateButton(int l,int t,int w,int h,
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string button_name,string button_text)
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{
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m_top=0;
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m_left=0;
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m_control_name=button_name;
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//Print("CreateButton function is creating control named ",button_name);
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if(ObjectFind(0,m_control_name)<0) ObjectCreate(0,m_control_name,OBJ_BUTTON,0,0,0,0,0);
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SetWidthAndHeight(w,h);
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MoveControlButton(l,t);
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ObjectSetInteger(0,m_control_name,OBJPROP_SELECTABLE,false);
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}
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//+------------------------------------------------------------------+
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//| delete the control |
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//+------------------------------------------------------------------+
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void CControlButton::DeleteControl()
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{
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if(ObjectFind(0,m_control_name)>=0)
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{
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if(!ObjectDelete(0,m_control_name))
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{
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Print("Failed to delete the object named ",m_control_name,"! Error #",GetLastError());
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}
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}
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}
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//+------------------------------------------------------------------+
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//| move control along the axes by the specified values |
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//+------------------------------------------------------------------+
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void CControlButton::MoveControlButton(int shiftX,int shiftY)
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{
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m_top+=shiftY;
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m_left+=shiftX;
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ObjectSetInteger(0,m_control_name,OBJPROP_XDISTANCE,m_left);
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ObjectSetInteger(0,m_control_name,OBJPROP_YDISTANCE,m_top);
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}
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//+------------------------------------------------------------------+
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//| set control's height and width |
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//+------------------------------------------------------------------+
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void CControlButton::SetWidthAndHeight(int w,int h)
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{
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m_width=w;
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m_heigt=h;
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ObjectSetInteger(0,m_control_name,OBJPROP_XSIZE,m_width);
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ObjectSetInteger(0,m_control_name,OBJPROP_YSIZE,m_heigt);
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}
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//+------------------------------------------------------------------+
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//| set control text attributes |
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//+------------------------------------------------------------------+
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void CControlButton::SetTextDetails(int text_size,
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string font_name,color text_color)
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{
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m_text_size=text_size;
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m_font=font_name;
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m_text_color=text_color;
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//Print("Start setting attributes for the button named ",m_control_name);
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ObjectSetInteger(0,m_control_name,OBJPROP_COLOR,text_color);
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//Print("Button text color is set ",m_control_name);
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ObjectSetString(0,m_control_name,OBJPROP_FONT,font_name);
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//Print("Button text font is set ",m_control_name);
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ObjectSetInteger(0,m_control_name,OBJPROP_FONTSIZE,m_text_size);
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//Print("Button text font size is set ",m_control_name);
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}
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//+------------------------------------------------------------------+
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//| set control text |
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//+------------------------------------------------------------------+
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void CControlButton::SetTextForControl(string text)
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{
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m_text=text;
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//Print("Set control text:",text);
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ObjectSetString(0,m_control_name,OBJPROP_TEXT,m_text);
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}
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//+------------------------------------------------------------------+
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//| set control background color |
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//+------------------------------------------------------------------+
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void CControlButton::SetBGColor(color bg_color)
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{
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m_bg_color=bg_color;
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ObjectSetInteger(0,m_control_name,OBJPROP_BGCOLOR,m_bg_color);
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}
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//+------------------------------------------------------------------+
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